Lei et al. (39,40) and Thomesen and

Lei et al. (39,40) and Thomesen and Kilen (41,42) are the two main groups who have
studied the application of the wet oxidation process to textile wastewater and quinoline,
respectively. The first group reported on a series of wet oxidation experiments using two
new oxidation methods that were used for treatment of dying wastewater concentrates
from the membrane-separation processes. The first method partially or totally replaced
oxygen with a strong oxidant, while the second introduced a catalyst. Both methods were
found to achieve higher initial reaction temperatures and pressures when compared with
conventional wet oxidation techniques. In 2000, an extensive series of experiments were
performed to identify suitable catalysis to increase the reaction rate of wet-air oxidation
of textile wastewater at relatively mild temperatures and pressures. The wastewater types
that were treated included natural-fiber desizing wastewater, synthetic-fiber desizing
wastewater, and printing and dying wastewater. Experimental results indicated that all
catalysts tested in this investigation significantly increased the chemical oxygen demand
(COD) and total organic carbon (TOC) removal rates as well as total COD and TOC
removals. Of all catalysts tested, copper salts were the most effective. Anions in the salt
solutions played a role in the catalytic process. Nitrate ions were more effective than sulfate
ions. Similarly, copper nitrates were more effective than copper sulfates. A mixture
of salts containing different metals performed better than any single salt.

Results (English) 2:

雷等人。（39,40）和thomesen和Kilen（41,42）是两个主要的群体
研究了湿式氧化工艺应用于纺织废水和喹啉，
分别。第一组报道了一系列的湿式氧化的实验中使用的两个
新的氧化方法，用于处理印染废水集中
从膜分离过程。第一种方法部分或完全取代
与强氧化剂的氧，而第二介绍了催化剂。这两种方法都
与
常规湿式氧化技术相比时，发现达到较高的初始反应的温度和压力。2000，一系列广泛的实验
以确定合适的催化作用，提高纺织废水湿式空气氧化
反应速率在较温和的温度和压力。废水类型
治疗，包括退浆废水的天然纤维，合成纤维脱浆
废水，印染废水。实验结果表明，
催化剂在本次调查中显着增加了化学需氧量（COD）
测试和总有机碳（TOC）的去除率以及总COD和TOC的去除
。所有测试的催化剂中，铜盐是最有效的。在盐溶液中的阴离子
在催化过程中发挥了作用。硝酸根离子比硫酸
离子更有效。同样的，铜比铜的硫酸盐硝酸盐更有效。
盐的混合物含有不同金属的表现比任何单一的盐。